Petrora

OPERATORS · RRC 11260  · P-5 STATUS Y

Alcor Engy, Inc

San Antonio, TX

Watch this operator

Alcor Engy, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued October 3, 1997.

The RRC wellbore file lists 16 wells under its operatorship (1 shut in).

10 drilling permits have been issued to this operator number since 1994; its P-5 organization report was last filed December 4, 2025.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 16 of record
18
leases it reports
—
horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026

From permit to spud

FROM THE DATES ON ITS W-1 PERMITS · ALL TIME

A permit is a plan, not a well. These figures count only permits old enough to have spudded, six months and more, and read the spud, cancel, and expiry dates the RRC records on each one.

90%
spud rate · 9 of 10 mature permits
62
median days permit to spud · middle half 50–78
0
spuds, last 180 days
0%
cancelled · 0 permits
1
expired undrilled
3
permits a year over 3 active years

Where

Counties by permits in the last 12 months, with all-time permits and current wells of record there.

County12 moAll timeWellsLast
McMullen county →—70Mar 31, 1997
Atascosa county →—20Jul 27, 1995
Wilson county →—116Oct 3, 1997

All 10 permits, searchable → · Leases it reports → · On the map →

Formations in its completed wells

Tops reported on completion filings for wells it operates. RRC wellbore file. About tops →

FormationWellsPermitted last 3 yrs
Carrizo60
Wilcox50
Queen City50
Anacacho10
Navarro10
Yegua10
Austin Chalk10

Production by month

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Barrels on leases where this operator filed the production report. Lease-level by design; the latest months are revised upward as late reports arrive. How production is reported →

0
bbl oil, last 12 reported months
—
vs the 12 months before
0
mcf gas incl. casinghead, last 12
359K
bbl oil since reporting began

No lease production reported under this operator number in the last three years.

Beyond the permit record

RRC wellbore file

Wells of record

16
on the schedule
0
producing
1
shut in
0
injection
0
temp. abandoned
15
plugged

How it got them

1
permitted itself
15
acquired from others
7
permitted, now run by others

Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →

RRC UIC permits · H-10 reported volumes

Disposal and injection

0
active UIC permits of 2
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Wilson0 active0 bbl/d

Permitted volume is a ceiling, not throughput. How to read it →

Permit types

Last 12 months against the prior 12, and all time. A type opens the permit history filtered to it. What the types mean →

Type12 moPrior 12All time
Drill009
Field transfer001

Fields

RRC regulatory fields with the most wells of record under this operator. The field opens its page; the count opens this operator's wells in it.

FieldWellsProducing
Nixon6558600160
Cindy Ann (Austin Chalk Oil)1822451030
Pandora NW (Austin Chalk)6881260030
Acleto Creek (Poth B)46751010
Scotty (Bartosh Sand)8179033310
Stockdale N. (Chalk Upper)8622150010
Stockdale NE (Edwards)8622230010

P-5 organization report

As registered with the RRC. About the P-5 →

Registration
Status code Y
Last filed Dec 4, 2025
Oil operator
Address
6315 Brookfalls
San Antonio, TX 78239
Officers and agents
Niedorf, Patrick S. Jr. · President/Vice President

Latest permits

NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
468035Oct 3, 1997Oct 3, 1997Alcor Energy, Inc.WilsonBird-Lorenz Unit #45,30049332472
460430Mar 31, 1997Mar 31, 1997Alcor Energy, Inc.McMullenGraves Peeler #46,60031133386
452871Sep 20, 1996Sep 20, 1996Alcor Energy, Inc.McMullenGraves Peeler #36,90031133255
448345May 24, 1996May 24, 1996Alcor Energy, Inc.McMullenPeeler, Graves #27,00031133201
442292Nov 28, 1995Nov 28, 1995Ampak Oil CompanyWilsonKing - Hall Estate #3H6,00049332434
442292Nov 28, 1995Nov 28, 1995Ampak Oil CompanyWilsonKing - Hall Estate #3H6,00049332434
441908Nov 15, 1995Nov 15, 1995Alcor Energy, Inc.McMullenPeeler, Graves #16,70031133131
438207Jul 27, 1995Jul 27, 1995Alcor Energy, Inc.AtascosaHenry, G.W. #106,00001334044
437040Jun 21, 1995Jun 21, 1995Alcor Energy, Inc.AtascosaWilliams, Mary Isabella #6A6,00001334042
435603May 10, 1995May 10, 1995Alcor Energy, Inc.McMullenHouston, Victor #15A6,00031133087
434769Apr 19, 1995Apr 19, 1995Alcor Energy, Inc.McMullenHouston, Victor -A- #14A6,00031133050
433752Mar 28, 1995Mar 28, 1995Ampak Oil CompanyWilsonStacy #2H6,00049332384
431241Dec 27, 1994Dec 27, 1994Alcor Energy, Inc.McMullenHouston, Victor -A- #14A6,00031133050
413929Jul 15, 1993Jul 15, 1993Ampak Oil CompanyWilsonStacy #26,00049332384
413929Jul 15, 1993Jul 15, 1993Ampak Oil CompanyWilsonStacy #26,00049332384

Full permit history →

About this data

Registration from the RRC P-5 organization report, refreshed weekly. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports at the last vintage; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly.

Developers: this page as JSON is GET /v1/data/operators/tx/11260, documented in the API reference.